Table 2.

Comparison of intraocular lens (IOL) tilt and decentration between the exchanged and repositioned flanged IOL fixation groups at 12 months after surgery.

	Exchanged IOL group (n = 51)	Repositioned IOL group (n = 38)	P value
Horizontal tilt (mean ± SD, °)	5.11 ± 2.45	4.83 ± 1.56	0.397
Vertical tilt (mean ± SD, °)	3.26 ± 2.23	3.43 ± 3.12	0.156
Horizontal decentration (mean ± SD, mm)	0.44 ± 0.13	0.43 ± 0.17	0.534
Vertical decentration (mean ± SD, mm)	0.36 ± 0.17	0.38 ± 0.21	0.646

IOL = intraocular lens; SD = standard deviation.

P values were determined using a two-tailed, unpaired, two-sample t-test.